1: # functions to glue school database system into Lon-CAPA for
2: # automated enrollment
3: # $Id: localenroll.pm,v 1.35 2009/06/11 20:09:25 raeburn Exp $
4: #
5: # Copyright Michigan State University Board of Trustees
6: #
7: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
8: #
9: # LON-CAPA is free software; you can redistribute it and/or modify
10: # it under the terms of the GNU General Public License as published by
11: # the Free Software Foundation; either version 2 of the License, or
12: # (at your option) any later version.
13: #
14: # LON-CAPA is distributed in the hope that it will be useful,
15: # but WITHOUT ANY WARRANTY; without even the implied warranty of
16: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17: # GNU General Public License for more details.
18: #
19: # You should have received a copy of the GNU General Public License
20: # along with LON-CAPA; if not, write to the Free Software
21: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22: #
23: # /home/httpd/html/adm/gpl.txt
24: #
25: # http://www.lon-capa.org/
26: #
27:
28: =pod
29:
30: =head1 NAME
31:
32: localenroll
33:
34: =head1 SYNOPSIS
35:
36: This is part of the LearningOnline Network with CAPA project
37: described at http://www.lon-capa.org.
38:
39:
40: =head1 NOTABLE SUBROUTINES
41:
42: =over
43:
44: =cut
45:
46: package localenroll;
47:
48: use strict;
49:
50: =pod
51:
52: =item run()
53: set this to return 1 if you want the auto enrollment to run
54:
55: Beginning with LON-CAPA version 2.4, use of this routine is
56: deprecated. Whether or not Autoenroll.pl should run is set
57: by the Domain Coordinator via "Set domain configuration",
58: provided in the Domain Management section of the Main menu.
59:
60: =cut
61:
62: sub run() {
63: my $dom = shift;
64: return 0;
65: }
66:
67:
68: =pod
69:
70: =item fetch_enrollment()
71:
72: connects to the institutional classlist data source,
73: reads classlist data and stores in an XML file
74: in /home/httpd/perl/tmp/
75:
76: classlist files are named as follows:
77:
78: DOMAIN_COURSE_INSTITUTIONALCODE_classlist.xml
79:
80: e.g., msu_43551dedcd43febmsul1_fs03nop590001_classlist.xml
81: where DOMAIN = msu COURSE = 43551dedcd43febmsul1
82: INSTITUTIONALCODE = fs03nop590001
83: (MSU's course naming scheme - fs03 = Fall semester 2003, nop =
84: department name, 590 = course number, 001 = section number.)
85:
86: fetch_enrollment requires three arguments -
87: $dom - DOMAIN e.g., msu
88: $affiliatesref - a reference to a hash of arrays that contains LON-CAPA
89: courses that are to be updated as keys, and institutional coursecodes
90: contributing enrollment to that LON-CAPA course as elements in each array.
91: $replyref - a reference to a hash that contains LON-CAPA courses
92: that are to be updated as keys, and the total enrollment count in all
93: affiliated sections, as determined from institutional data as hash elements.
94:
95: As an example, if fetch_enrollment is called to retrieve institutional
96: classlists for a single LON-CAPA course - 43551dedcd43febmsul1 which
97: corresponds to fs03nop590, sections 001, 601 and 602 , and the course
98: also accommodates enrollment from a crosslisted course in the ost
99: department - fs03ost580002:
100:
101: the affiliatesref would be a reference to %affiliates which would be:
102:
103: @{$affiliates{'43551dedcd43febmsul1'}} =
104: ("fs03nop590001","fs03nop590601","fs03nop590602","fs03ost580002");
105:
106: fetch_enrollment would create four files in /home/httpd/perl/tmp/.
107: msu_43551dedcd43febmsul1_fs03nop590001_classlist.xml
108: msu_43551dedcd43febmsul1_fs03nop590601_classlist.xml
109: msu_43551dedcd43febmsul1_fs03nop590602_classlist.xml
110: msu_43551dedcd43febmsul1_fs03ost580002_classlist.xml
111:
112: In each file, student data would be stored in the following format
113:
114: <student username="smith">
115: <autharg>MSU.EDU</autharg>
116: <authtype>krb4</authtype>
117: <email>smith@msu.edu</email>
118: <enddate></enddate>
119: <firstname>John</firstname>
120: <generation>II</generation>
121: <groupID>fs03nop590001</groupID>
122: <lastname>Smith</lastname>
123: <middlename>D</middlename>
124: <startdate></startdate>
125: <studentID>A12345678</studentID>
126: </student>
127:
128: with the following at the top of the file
129: <?xml version="1.0" encoding="UTF-8"?>
130: <!DOCTYPE text>
131: <students>
132:
133: (all comment - s removed)
134:
135: and a closing:
136: </students>
137:
138: The <startdate> and the <enddate> are the activation date and expiration date
139: for this student's role. If they are absent, then the default access start and
140: default access end dates are used. The default access dates can be set when
141: the course is created, and can be modified using the Automated Enrollment
142: Manager, or via the 'Upload a class list','Enroll a single student' or
143: 'Modify student data' utilities in the Enrollment Manager, by checking the
144: 'make these dates the default for future enrollment' checkbox. If no default
145: dates have been set, then the tudent role will be active immediately, and will
146: remain active until the role is explicitly expired using ENRL -> Drop students.
147: If dates are to included in the XML file, they should be in the format
148: YYYY:MM:DD:HH:MM:SS (: separators required).
149:
150: If there were 10 students in fs03nop590001, 5 students in fs03nop59o601,
151: 8 students in fs03nop590602, and 2 students in fs03ost580002,
152: then $$reply{'43551dedcd43febmsul1'} = 25
153:
154: The purpose of the %reply hash is to detect cases where the institutional
155: enrollment is 0 (most likely due to a problem with the data source).
156: In such a case, the LON-CAPA course roster is left unchanged (i.e., no
157: students are expired, even if automated drops is enabled.
158:
159: fetch_enrollment should return a 0 or 1, depending on whether a connection
160: could be established to the institutional data source.
161: 0 is returned if no connection could be made.
162: 1 is returned if connection was successful
163:
164: A return of 1 is required for the calling modules to perform LON-CAPA
165: roster changes based on the contents of the XML classlist file(s), e,g,,
166: msu_43551dedcd43febmsul1_fs03nop590001_classlist.xml
167:
168: XML classlist files are temporary. They are deleted after the enrollment
169: update process in the calling module is complete.
170:
171:
172: =cut
173:
174: sub fetch_enrollment {
175: my ($dom,$affiliatesref,$replyref) = @_;
176: foreach my $crs (sort keys %{$affiliatesref}) {
177: $$replyref{$crs} = 0;
178: }
179: my $okflag = 0;
180: return $okflag;
181: }
182:
183: =pod
184:
185: =item get_sections()
186:
187: This is called by the Automated Enrollment Manager interface
188: (lonpopulate.pm) to create an array of valid sections for
189: a specific institutional coursecode.
190: e.g., for MSU coursecode: fs03nop590
191: ("001","601","602") would be returned
192:
193: If the array returned contains at least one element, then
194: the interface offerred to the course coordinator, lists
195: official sections and provides a checkbox to use to
196: select enrollment in the LON-CAPA course from each official section.
197:
198: get_sections takes two arguments - (a) the institutional coursecode
199: (in the MSU case this is a concatenation of semester code, department
200: and course number), and (b) the LON-CAPA domain that contains the course.
201:
202: If there is no access to official course sections at your institution,
203: then an empty array is returned, and the Automated Enrollment Manager
204: interface will allow the course coordinator to enter section numbers
205: in text boxes.
206:
207:
208:
209: =cut
210:
211: sub get_sections {
212: my ($coursecode,$dom) = @_;
213: my @secs = ();
214: return @secs;
215: }
216:
217: =pod
218:
219: =item new_course()
220:
221: This is called by loncreatecourse.pm and
222: lonpopulate.pm to record that fact that a new course section
223: has been added to LON-CAPA that requires access to institutional data
224: At MSU, this is required, as institutional classlists can only made
225: available to faculty who are officially assigned to a course.
226:
227: The new_course subroutine is used to check that the course owner
228: of the LON-CAPA course is permitted to access the institutional
229: classlist for any course sections and crosslisted classes that
230: the course coordinator wishes to have affiliated with the course.
231:
232: If access is permitted, then 'ok' is returned.
233: The course section or crosslisted course will only be added to the list of
234: affiliates if 'ok' is returned.
235:
236: new_course takes three arguments -
237: (a) the institutional courseID (in the MSU case this is a concatenation of
238: semester code, department code, course number, and section number
239: e.g., fs03nop590001).
240: (b) the course owner. This is the LON-CAPA username and domain of the course
241: coordinator assigned to the course when it is first created, in the form
242: username:domain
243: (c) the LON-CAPA domain that contains the course
244:
245: =cut
246:
247: sub new_course {
248: my ($course_id,$owner,$dom) = @_;
249: my $outcome = 'ok';
250: return $outcome;
251: }
252:
253: =pod
254:
255: =item validate_courseID()
256:
257: This is called whenever a new course section or crosslisted course
258: is being affiliated with a LON-CAPA course (i.e., by loncreatecourse.pm
259: and the Automated Enrollment Manager in lonpopulate.pm).
260: A check is made that the courseID that the course coordinator wishes
261: to affiliate with the course is valid according to the institutional
262: schedule of official classes
263:
264: A valid courseID is confirmed by returning 'ok'
265:
266: validate_courseID takes two arguments -
267: (a) the institutional courseID (in the MSU case this is a concatenation of
268: semester code, department code, course number, and section number
269: e.g., fs03nop590001).
270: (b) the LON-CAPA domain that contains the course
271:
272: =cut
273:
274: sub validate_courseID {
275: my ($course_id,$dom) = @_;
276: my $outcome = 'ok';
277: return $outcome;
278: }
279:
280: =pod
281:
282: =item create_password()
283:
284: This is called when the authentication method set for the automated
285: enrollment process when enrolling new users in the domain is "localauth".
286: This could be signalled for the specific user by the value of localauth
287: for the <authtype> tag from the classlist.xml files, or if this is blank,
288: the default authtype, set by the domain coordinator when creating the course
289: with loncreatecourse.pm.
290:
291: create_password takes three arguments -
292: (a) $authparam - the value of <autharg> from the classlist.xml files,
293: or if this blank, the default autharg, set by the domain coordinator when
294: creating the course with loncreatecourse.pm
295: (b) $dom - the domain of the new user.
296: (c) $username - the username of the new user (currently not actually used)
297:
298: Four values are returned:
299: (a) the value of $authparam - which might have been changed
300: (b) a flag to indicate whether a password had been created
301: 0 means no password created
302: 1 means password created. In this case the calling module - Enrollment.pm
303: will send the LON-CAPA username and password to the new user's e-mail
304: (if one was provided), or to the course owner (if one was not provided and
305: the new user was created by the automated process), or to the active
306: course coordinator (if the new user was created using the 'update roster
307: now' interface included in the Automated Enrollment Manager).
308: (c) a flag to indicate that the authentication method is correct - 'ok'.
309: If $authchk is not set to 'ok' then account creation and enrollment of the
310: new user will not occur.
311: (d) if a password was created it can be sent along. This is the password
312: which will be included in the e-mail sent to the new user, or made available
313: to the course owner/course coordinator if no e-mail address is provided. If
314: you do not wish to send a password, but want to give instructions on obtaining
315: one, you could set $newpasswd as those instructions. (e.g.,
316: $newpasswd = '(Please visit room 212, ACNS Bldg. to obtain your password)';
317: The value of $newpasswd is NOT written in the user's LON-CAPA passwd file in
318: /home/httpd/lonUsers/$dom/a/b/c/abcuser/passwd, which in the case of a user
319: employing localauth will contain 'localauth:$authparam'. If you need to include
320: a parameter in the user's passwd file, you should return it as $authparam,
321: i.e., the first of the variables returned by create_password().
322:
323:
324: =cut
325:
326: sub create_password {
327: my ($authparam,$dom,$username) = @_;
328: my $authchk = 'ok';
329: my $newpasswd = '';
330: my $create_passwd = 0;
331: return ($authparam,$create_passwd,$authchk,$newpasswd);
332: }
333:
334: =pod
335:
336: =item instcode_format()
337:
338: Split coursecodes into constituent parts.
339: e.g., INSTITUTIONALCODE = fs03nop590, LON-CAPA COURSEID: 43551dedcd43febmsul1
340: (MSU's course naming scheme - fs03 = Fall semester 2003, nop =
341: department name, 590 = course number)
342:
343: Incoming data:
344: $dom (domain)
345: $$instcodes{'43551dedcd43febmsul1'} = 'fs03nop590' (hash of courseIDs)
346:
347: fs03nop590 would be split as follows
348: @{$codetitles} = ("year","semester","department","number")
349: $$codes{'year'} = '2003'
350: $$codes{'semester'} = 'Fall'
351: $$codes{'department'} = 'nop'
352: $$codes{'number'} = '590'
353:
354: requires six arguments:
355: domain ($dom)
356: reference to hash of institutional course IDs ($instcodes)
357: reference to hash of codes ($codes)
358: reference to array of titles ($codetitles)
359: reference to hash of abbreviations used in categories
360: reference to hash of arrays specifying sort order used in category titles
361:
362: e.g., %{$$cat_titles{'Semester'}} = (
363: fs => 'Fall',
364: ss => 'Spring',
365: us => 'Summer');
366:
367: e.g., @{$$cat_order{'Semester'}} = ('ss','us','fs');
368: returns 1 parameter: 'ok' if no processing errors.
369:
370: Detailed help:
371: http://yourloncapaserver/adm/help/Institutional_Integration_Course_Codes.hlp
372:
373: =cut
374:
375:
376: sub instcode_format () {
377: my ($dom,$instcodes,$codes,$codetitles,$cat_titles,$cat_order) = @_;
378: my $outcome = 'ok';
379: return $outcome;
380: }
381:
382: =pod
383:
384: =item possible_instcodes()
385:
386: Gather acceptable values for institutional categories to use in course creation request form for official courses.
387:
388: requires four arguments:
389: domain ($dom)
390: reference to array of titles ($codetitles)
391: reference to hash of abbreviations used in categories ($cat_titles).
392: reference to hash of arrays specifying sort order used in category titles ($cat_order).
393:
394: e.g.,
395: @{$codetitles} = ("Year","Semester","Department","Number");
396:
397: %{$$cat_titles{'Semester'}} = (
398: fs => 'Fall',
399: ss => 'Spring',
400: us => 'Summer');
401:
402: @{$$cat_order{'Semester'}} = ('ss','us','fs');
403:
404: returns 1 parameter: 'ok' if no processing errors.
405:
406: =cut
407:
408: sub possible_instcodes {
409: my ($dom,$codetitles,$cat_titles,$cat_order) = @_;
410: @{$codetitles} = ();
411: %{$$cat_titles{'Semester'}} = ();
412: @{$$cat_order{'Semester'}} = ('ss','us','fs');
413: ($$cat_titles{'Department'},$$cat_order{'Department'}) = &get_all_depts($dom);
414: ($$cat_titles{'Year'},$$cat_order{'Year'}) = &get_possible_years($dom);
415: return 'ok';
416: }
417:
418:
419:
420: =pod
421:
422: =item institutional_photos()
423:
424: Called when automated enrollment manager is used to update student photos.
425:
426: Incoming data: six arguments
427: (a) $dom (domain)
428: (b) $crs (LONCAPA course number)
429: (c) $affiliates: a reference to a hash with the keys set to the
430: institutional course IDs for the course.
431: (d) $result: a reference to a hash which will return usernames
432: of students (& separated) in following categories (the keys):
433: new, update, missing, same, deleted, noid, nouser. The list
434: includes those students for whom the result of the modification
435: process was either addition of a new photo. update of an
436: existing photo, photo was found to be missing from institution's
437: data store, photo used is same as before, or photo was
438: deleted from storage on LON-CAPA server housing student's
439: information, no student/employee ID was available.
440:
441: (e) $action: the type of action needed. (e.g., update, delete);
442: (f) $students: a reference to a hash with the keys set to student
443: usernames and domains in the form username:domain, and values set
444: to the studentID, if action is required for specific students.
445:
446: returns 1 parameter: 'ok' if no processing errors.
447: other course or student specific values can be stored as values
448: in the appropriate referenced hashes.
449:
450: =cut
451:
452: sub institutional_photos {
453: my ($dom,$crs,$affiliates,$result,$action,$students) = @_;
454: my $outcome = 'ok';
455: return $outcome;
456: }
457:
458: =pod
459:
460: =item photo_permission()
461:
462: Incoming data: three arguments
463: (a) $dom (domain)
464: (b) $perm_reqd: a reference to a a scalar that is either 'yes'
465: if a course owner must indicate acceptance of conditions of use,
466: 'no' otherwise.
467: (c) $conditions: the text of the conditions of use.
468:
469: returns 1 parameter: 'ok' if no processing errors.
470: $$perm_reqd is set to 'yes' or 'no'
471: $$agreement is set to conditions of use - plain text string
472: which will be displayed in a textarea in a web form.
473:
474:
475: =cut
476:
477: sub photo_permission {
478: my ($dom,$perm_reqd,$conditions) = @_;
479: $$perm_reqd = 'no';
480: $$conditions = '';
481: my $outcome = 'ok';
482: return $outcome;
483: }
484:
485: =pod
486:
487: =item manager_photo_update()
488:
489: Incoming data: one argument
490: (a) $dom (domain)
491:
492: returns 2 parameters: update (0 or 1), and comment.
493: Called by automated enrollment manager, to determine
494: whether "Update Student photos" button will be available,
495: and if so, the message (plain text string) that will be displayed
496: with the button.
497:
498:
499: =cut
500:
501: sub manager_photo_update {
502: my ($dom) = @_;
503: my $update = 0;
504: my $comment = '';
505: return ($update,$comment);
506: }
507:
508: =pod
509:
510:
511: =item check_section()
512:
513: Incoming data: three arguments (+ fourth optional argument)
514: (a) $class - institutional class id (coursecode concatanated with section)
515: (b) $owner - course owner (2.2 and later username:domain; pre-2.2 username;
516: 2.6 and later - comma-separated list of
517: username:domain for course owner and co-owners.)
518: (c) $dom - domain of course
519: (d) $dbh - optional database handle
520:
521: returns 1 parameter - $sectioncheck ('ok' or other value).
522: Verifies that at least one of the course owner (or co-owners) have access
523: to classlist for specific class according to institution's SIS
524: 'ok' if access available
525:
526:
527: =cut
528:
529: sub check_section {
530: my ($class,$owner,$dom,$dbh) = @_;
531: my $sectioncheck = 'ok';
532: return $sectioncheck;
533: }
534:
535: =pod
536:
537: =item instcode_defaults()
538:
539: Incoming data: three arguments
540: (a) $dom - domain
541: (b) $defaults - reference to hash which will contain default regular
542: expression matches for different components of an
543: institutional course code
544: (c) $code_order - reference to array which will contain order of
545: component parts used in institutional code.
546:
547: returns 1 parameter - ('ok' or other value).
548: Used to construct a regular expression to be used when searching for
549: courses based on fragments of an institutional code.
550: $defaults contains defaults to use for each component, and code_order
551: contains keys of hash in order in which they are to be concatenated.
552:
553: e.g., INSTITUTIONALCODE = fs03nop590
554: (MSU's course naming scheme - fs = semester, 03 = year, nop =
555: department name, 590 = course number)
556:
557: %{$defaults} = (
558: 'Year' => '\d{2}',
559: 'Semester' => '^[sfu]s',
560: 'Department' => '\w{2,3}',
561: 'Number' => '\d{3,4}\w?',
562: );
563:
564: @{$code_order} = ('Semester','Year','Department','Number');
565:
566: Detailed help:
567: http://yourloncapaserver/adm/help/Institutional_Integration_Course_Codes.hlp
568:
569: =cut
570:
571: sub instcode_defaults {
572: my ($dom,$defaults,$code_order) = @_;
573: return 'ok';
574: }
575:
576:
577: =pod
578:
579: =item allusers_info()
580:
581: Incoming data: three arguments
582: (a) $dom - domain
583: (b) $instusers - reference to hash which will contain hashes,
584: where keys will be usernames and value will be a
585: hash of user information. Keys in the inner hash
586: will be some or all of: lastname,firstname,
587: middlename, generation, id, inststatus -
588: institutional status (e.g., faculty,staff,student)
589: Values are all scalars except inststatus,
590: which is an array.
591: (c) $instids - reference to hash which will contain ID numbers.
592: keys will be unique IDs (student or faculty/staff ID)
593: values will be either: scalar (username) or an array
594: if a single ID matches multiple usernames.
595: returns 1 parameter - 'ok' if no processing error, or other value
596: if an error occurred.
597: side effects - populates the $instusers and $instids refs to hashes.
598: with information for all users from all available
599: institutional datafeeds.
600:
601:
602: =cut
603:
604: sub allusers_info {
605: my ($dom,$instusers,$instids) = @_;
606: my $outcome = 'ok';
607: return $outcome;
608: }
609:
610: =pod
611:
612: =item get_userinfo()
613:
614: Incoming data: four required arguments and additional optional arguments
615: Two modes of operation:
616: (1) Retrieves institutional data for a single user either by username
617: if $uname is included as second argument, or by ID if $id is
618: included as a third argument. Either (b) or (c) must be provided.
619: (g), (h) and (i) will be undefined.
620: (2) Retrieves institutional user data from search of an institutional
621: directory based on a search. (g) and (h) are required.
622: (i) is optional. (b) and (c) will be undefined.
623:
624: (a) $dom - domain
625: (b) $uname - username of user
626: (c) $id - student/faculty ID of user
627: (d) $instusers - reference to hash which will contain info for user
628: as key = value; keys will be one or all of:
629: lastname,firstname,middlename,generation,id,inststatus -
630: institutional status (e.g., faculty,staff,student)
631: Values are all scalars except inststatus,
632: which is an array.
633: (e) $instids - reference to hash which will contain ID numbers -
634: keys will be unique IDs (student or faculty/staff ID)
635: values will be either: scalar (username) or an array
636: if a single ID matches multiple usernames.
637: (f) $types - optional reference to array which contains
638: institutional types to check.
639: (g) $srchby - optional if $uname or $id defined, otherwise required.
640: Allowed values include: 1. lastfirst, 2. last, 3. uname
641: corresponding to searches by 1. lastname,firstname;
642: 2. lastname; 3. username
643: (h) $srchterm - optional if $uname or $id defined, otherwise required
644: String to search for.
645: (i) $srchtype - optional. Allowed values: contains, begins (defaults
646: to exact match otherwise).
647:
648: returns 1 parameter - 'ok' if no processing error, or other value
649: if an error occurred.
650: side effects - populates the $instusers and $instids refs to hashes.
651: with information for specified username, or specified
652: id, if fifth argument provided, from all available, or
653: specified (e.g., faculty only) institutional datafeeds,
654: if sixth argument provided.
655:
656: WARNING: You need to set $outcome to 'ok' once you have customized
657: this routine to communicate with an instititional
658: directory data source, otherwise institutional directory
659: searches will always be reported as being unavailable
660: in domain $dom.
661:
662: =cut
663:
664: sub get_userinfo {
665: my ($dom,$uname,$id,$instusers,$instids,$types,
666: $srchby,$srchterm,$srchtype) = @_;
667: my $outcome = 'unavailable';
668: return $outcome;
669: }
670:
671: =pod
672:
673: =item inst_usertypes()
674:
675: Incoming data: three arguments
676: (a) $dom - domain
677: (b) $usertypes - reference to hash which will contain
678: key = value, where keys are institution
679: affiliation types (e.g., Faculty, Student etc.)
680: and values are titles (e.g., Faculty/Academic Staff)
681: (c) $order - reference to array which will contain the order in
682: which institutional types should be shown
683: when displaying data tables (e.g., default quotas
684: or updateable user fields (see domainprefs.pm)
685: returns 1 parameter - 'ok' if no processing error, or other value
686: if an error occurred.
687:
688:
689: =cut
690:
691: sub inst_usertypes {
692: my ($dom,$usertypes,$order) = @_;
693: @{$order} = ();
694: %{$usertypes} = ();
695: my $outcome = 'ok';
696: return $outcome;
697: }
698:
699: =pod
700:
701: =item username_rules()
702:
703: Incoming data: three arguments
704: (a) $dom - domain
705: (b) $ruleshash - reference to hash containing rules
706: (a hash of a hash)
707: keys of top level hash are short names
708: (e.g., netid, noncredit)
709: for each key, value is a hash
710: desc => long name for rule
711: rule => description of rule
712: authtype => (krb5,krb4,int, or loc)
713: authentication type for rule
714: authparm => authentication parameter for rule
715: authparmfixed => 1 if authparm used when
716: creating user for rule must be authparm
717: authmsg => Message to display describing
718: authentication to use for this rule
719:
720: (c) $rulesorder - reference to array containing rule names
721: in order to be displayed
722:
723:
724: returns 'ok' if no processing error.
725:
726: =cut
727:
728: sub username_rules {
729: my ($dom,$ruleshash,$rulesorder) = @_;
730: my $outcome;
731: return $outcome;
732: }
733:
734: =pod
735:
736: =item id_rules()
737:
738: Incoming data: three arguments
739: (a) $dom - domain
740: (b) $ruleshash - reference to hash containing rules
741: (a hash of a hash)
742: keys of top level hash are short names
743: (e.g., netid, noncredit)
744: for each key, value is a hash
745: desc => long name for rule
746: rule => description of rule
747:
748: (c) $rulesorder - reference to array containing rule names
749: in order to be displayed
750:
751: returns 'ok' if no processing error.
752:
753: =cut
754:
755: sub id_rules {
756: my ($dom,$ruleshash,$rulesorder) = @_;
757: my $outcome;
758: return $outcome;
759: }
760:
761: =pod
762:
763: =item selfcreate_rules()
764:
765: Incoming data: three arguments
766: (a) $dom - domain
767: (b) $ruleshash - reference to hash containing rules
768: (a hash of a hash)
769: keys of top level hash are short names
770: (e.g., netid)
771: for each key, value is a hash
772: desc => long name for rule
773: rule => description of rule
774:
775: (c) $rulesorder - reference to array containing rule names
776: in order to be displayed
777:
778: returns 'ok' if no processing error.
779:
780:
781: =cut
782:
783: sub selfcreate_rules {
784: my ($dom,$ruleshash,$rulesorder) = @_;
785: my $outcome;
786: return $outcome;
787: }
788:
789: =pod
790:
791: =item username_check()
792:
793: Incoming data: four arguments
794: (a) $dom - domain (scalar)
795: (b) $uname - username to compare against rules (scalar)
796: (c) $to_check (reference to array of rule names to check)
797: (d) $resultshash (reference to hash of results)
798: hash of results for rule checked
799: - keys are rule names
800: - values are: 1 or 0 (for matched or unmatched)
801:
802: returns 'ok' if no processing error.
803:
804:
805: =cut
806:
807: sub username_check {
808: my ($dom,$uname,$to_check,$resultshash) = @_;
809: my $outcome;
810: return $outcome;
811: }
812:
813: =pod
814:
815: =item id_check()
816:
817: Incoming data: four arguments
818: (a) $dom - domain (scalar)
819: (b) $id - ID to compare against rules (scalar)
820: (c) $to_check (reference to array of rule names to check)
821: (d) $resultshash (reference to hash of results)
822: hash of results for rule checked
823: - keys are rule names
824: - values are: 1 or 0 (for matched or unmatched)
825:
826: returns 'ok' if no processing error.
827:
828:
829: =cut
830:
831: sub id_check {
832: my ($dom,$id,$to_check,$resultshash) = @_;
833: my $outcome;
834: return $outcome;
835: }
836:
837: =pod
838:
839: =item selfcreate_check()
840:
841: Incoming data: four arguments
842: (a) $dom - domain (scalar)
843: (b) $selfcreatename - e-mail proposed as username (compare against rules - scalar)
844: (c) $to_check (reference to array of rule names to check)
845: (d) $resultshash (reference to hash of results)
846: hash of results for rule checked
847: - keys are rule names
848: - values are: 1 or 0 (for matched or unmatched)
849:
850: returns 'ok' if no processing error.
851:
852:
853: =cut
854:
855: sub selfcreate_check {
856: my ($dom,$selfcreatename,$to_check,$resultshash) = @_;
857: my $outcome;
858: return $outcome;
859: }
860:
861: =pod
862:
863: =item AUTOLOAD()
864:
865: Incoming data: none
866: Returns ''
867:
868: Prevents errors when undefined subroutines are called in this package
869: Will allow new routines added in the future to be called from lond etc.
870: without the need for customized versions of local*.pm packages to be
871: modified to include the new subroutines immediately.
872:
873: See "Programming Perl" 3rd ed. pp 296-298.
874:
875: =back
876:
877: =cut
878:
879: sub AUTOLOAD {
880: our $AUTOLOAD;
881: return '';
882: }
883:
884: 1;
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